NSN 4820-01-264-7475
Valve Seat Insert
About this product
2.062 inches body inside diameter, 18 single threaded portion thready qty per inch (tpi), o-ring seating surface shape, material: nickel alloy .
Manufacturer part number 803-1385714-8-6 for national stock number 4820012647475.
Datasheet
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Product description
Valve Seat NSN 4820-01-264-7475.
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MPN or Model
803-1385714-8-6
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.4 lb -
Thread Class
3a single threaded portion -
Thread Length
0.250 inches single threaded portion -
Overall Height
Between 0.495 inches and 0.505 inches -
Body Inside Diameter
2.062 inches -
Thready Qty Per Inch (tpi)
18 single threaded portion -
Thread Size
2.625 inches single threaded portion -
Seating Surface Shape
O-ring -
Material
Nickel alloy -
Material Specification
Astm b164 assn standard 1st material response or qq-n-286 federal specification 2nd material response or qq-n-288 federal specification 3rd material response -
Style Designator
Plain threaded -
Thread Series Designator
Uns single threaded portion
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Valve Seat
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
![Mechanic Bill explains Valve Seat Insert](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-264-7475 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-1385714-8-6 | Naval Ship Systems Command |
70069 | The Walworth Company |
803-1385714-8-0 | Naval Ship Systems Command |
Stock Check
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